! Started logfile: .//J2012-0814_C_dfm.log on Mon Jan 20 19:03:03 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2012-0814_C_uva.fits ! Reading UV FITS file: .//J2012-0814_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2012-0814 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2520 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2012-0814_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003103Jy sigma=19.770614 ! Fit after self-cal, rms=0.947415Jy sigma=18.659724 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.284 mas, bmaj=8.134 mas, bpa=-8.828 degrees ! Estimated noise=0.890745 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400022 Jy ! Component: 100 - total flux cleaned = 0.0578288 Jy ! Total flux subtracted in 100 components = 0.0578288 Jy ! Clean residual min=-0.010205 max=0.013531 Jy/beam ! Clean residual mean=0.000008 rms=0.003365 Jy/beam ! Combined flux in latest and established models = 0.0578288 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0578288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049329Jy sigma=0.897452 ! Fit after self-cal, rms=0.048360Jy sigma=0.881401 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.618 mas, bmaj=8.187 mas, bpa=-8.887 degrees ! Estimated noise=0.736429 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149287 Jy ! Component: 100 - total flux cleaned = 0.0235543 Jy ! Component: 150 - total flux cleaned = 0.0293229 Jy ! Component: 200 - total flux cleaned = 0.0333776 Jy ! Total flux subtracted in 200 components = 0.0333776 Jy ! Clean residual min=-0.008409 max=0.010731 Jy/beam ! Clean residual mean=0.000014 rms=0.002565 Jy/beam ! Combined flux in latest and established models = 0.0912064 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 75 components and 0.0912064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043381Jy sigma=0.769528 ! Fit after self-cal, rms=0.043105Jy sigma=0.764848 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.618 x 8.187 at -8.887 degrees (North through East) ! Clean map min=-0.0083879 max=0.053674 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.21 KP 0.90 ! NL 0.98 OV 0.81 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.84 HN 0.98 KP 1.04 ! NL 1.05 OV 0.92 PT 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.85 HN 1.15 KP 0.89 ! NL 1.28 OV 0.85 PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.83 HN 1.87 KP 0.97 ! NL 1.05 OV 0.91 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.84 HN 1.53 KP 1.03 ! NL 1.04 OV 0.81 PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.81 HN 1.93 KP 1.09 ! NL 1.07 OV 0.91 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 1.49 KP 1.04 ! NL 0.99 OV 0.88 PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.81 HN 1.48 KP 1.09 ! NL 1.30 OV 0.92 PT 0.96 ! ! ! Fit before self-cal, rms=0.043105Jy sigma=0.764848 ! Fit after self-cal, rms=0.047064Jy sigma=0.725969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.869 mas, bmaj=8.258 mas, bpa=-9.115 degrees ! Estimated noise=0.773751 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00228779 Jy ! Component: 100 - total flux cleaned = -0.00195762 Jy ! Component: 150 - total flux cleaned = -0.00168178 Jy ! Component: 200 - total flux cleaned = -0.00150652 Jy ! Total flux subtracted in 200 components = -0.00150652 Jy ! Clean residual min=-0.006269 max=0.009479 Jy/beam ! Clean residual mean=0.000012 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.0896999 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.0896999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046699Jy sigma=0.719246 ! Fit after self-cal, rms=0.046777Jy sigma=0.716673 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046777Jy sigma=0.716673 ! Fit after self-cal, rms=0.048450Jy sigma=0.715205 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.904 mas, bmaj=8.257 mas, bpa=-9.024 degrees ! Estimated noise=0.784798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116706 Jy ! Component: 100 - total flux cleaned = -0.00113306 Jy ! Component: 150 - total flux cleaned = -0.000992488 Jy ! Component: 200 - total flux cleaned = -0.000992751 Jy ! Total flux subtracted in 200 components = -0.000992751 Jy ! Clean residual min=-0.006342 max=0.009275 Jy/beam ! Clean residual mean=0.000012 rms=0.002060 Jy/beam ! Combined flux in latest and established models = 0.0887071 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.0887071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048311Jy sigma=0.712616 ! Fit after self-cal, rms=0.048360Jy sigma=0.712074 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-13.2, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00801622 Jy ! Component: 100 - total flux cleaned = 0.0112705 Jy ! Component: 150 - total flux cleaned = 0.0125136 Jy ! Component: 200 - total flux cleaned = 0.0136589 Jy ! Total flux subtracted in 200 components = 0.0136589 Jy ! Clean residual min=-0.004775 max=0.003790 Jy/beam ! Clean residual mean=0.000004 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.102366 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 132 components and 0.102366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047124Jy sigma=0.675224 ! Fit after self-cal, rms=0.047005Jy sigma=0.673491 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047005Jy sigma=0.673491 ! Fit after self-cal, rms=0.046918Jy sigma=0.670719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.934 mas, bmaj=8.274 mas, bpa=-9.059 degrees ! Estimated noise=0.769998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248383 Jy ! Component: 100 - total flux cleaned = 0.00400286 Jy ! Component: 150 - total flux cleaned = 0.00450559 Jy ! Component: 200 - total flux cleaned = 0.00499799 Jy ! Total flux subtracted in 200 components = 0.00499799 Jy ! Clean residual min=-0.003806 max=0.003291 Jy/beam ! Clean residual mean=0.000002 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.107364 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 156 components and 0.107364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046713Jy sigma=0.664984 ! Fit after self-cal, rms=0.046685Jy sigma=0.664691 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188674 Jy ! Component: 100 - total flux cleaned = 0.000629135 Jy ! Component: 150 - total flux cleaned = 0.00107972 Jy ! Component: 200 - total flux cleaned = 0.0015458 Jy ! Total flux subtracted in 200 components = 0.0015458 Jy ! Clean residual min=-0.003478 max=0.003074 Jy/beam ! Clean residual mean=0.000001 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.10891 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 169 components and 0.10891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046583Jy sigma=0.662459 ! Fit after self-cal, rms=0.046556Jy sigma=0.662305 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046556Jy sigma=0.662305 ! Fit after self-cal, rms=0.046503Jy sigma=0.661962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.285 mas, bmaj=8.124 mas, bpa=-7.222 degrees ! Estimated noise=0.762732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164363 Jy ! Component: 100 - total flux cleaned = 0.00246081 Jy ! Component: 150 - total flux cleaned = 0.00294823 Jy ! Component: 200 - total flux cleaned = 0.00337268 Jy ! Total flux subtracted in 200 components = 0.00337268 Jy ! Clean residual min=-0.003104 max=0.003202 Jy/beam ! Clean residual mean=0.000001 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.112283 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 198 components and 0.112283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046511Jy sigma=0.659692 ! Fit after self-cal, rms=0.046500Jy sigma=0.659568 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292884 Jy ! Component: 100 - total flux cleaned = 0.000611467 Jy ! Component: 150 - total flux cleaned = 0.000910734 Jy ! Component: 200 - total flux cleaned = 0.00119075 Jy ! Total flux subtracted in 200 components = 0.00119075 Jy ! Clean residual min=-0.002892 max=0.003112 Jy/beam ! Clean residual mean=0.000001 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.113473 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 207 components and 0.113473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046490Jy sigma=0.658587 ! Fit after self-cal, rms=0.046486Jy sigma=0.658524 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.947 mas, bmaj=8.249 mas, bpa=-9.068 degrees ! Estimated noise=0.762878 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.947 x 8.249 at -9.068 degrees (North through East) ! Clean map min=-0.0055157 max=0.057112 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.541 mas, bmaj=8.103 mas, bpa=-9.316 degrees ! Estimated noise=0.995515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439276 Jy ! Component: 100 - total flux cleaned = 0.0620428 Jy ! Component: 150 - total flux cleaned = 0.072269 Jy ! Component: 200 - total flux cleaned = 0.0776697 Jy ! Total flux subtracted in 200 components = 0.0776697 Jy ! Clean residual min=-0.007653 max=0.007294 Jy/beam ! Clean residual mean=0.000006 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.0776697 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0776697 Jy ! Inverting map and beam ! Estimated beam: bmin=2.947 mas, bmaj=8.249 mas, bpa=-9.068 degrees ! Estimated noise=0.762878 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00664959 Jy ! Component: 100 - total flux cleaned = 0.0110294 Jy ! Component: 150 - total flux cleaned = 0.0125198 Jy ! Component: 200 - total flux cleaned = 0.0139353 Jy ! Total flux subtracted in 200 components = 0.0139353 Jy ! Clean residual min=-0.005785 max=0.004366 Jy/beam ! Clean residual mean=0.000006 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.091605 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.091605 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.285 mas, bmaj=8.124 mas, bpa=-7.222 degrees ! Estimated noise=0.762732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403345 Jy ! Component: 100 - total flux cleaned = 0.00658095 Jy ! Component: 150 - total flux cleaned = 0.00812251 Jy ! Component: 200 - total flux cleaned = 0.00960445 Jy ! Total flux subtracted in 200 components = 0.00960445 Jy ! Clean residual min=-0.004588 max=0.003623 Jy/beam ! Clean residual mean=0.000004 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.101209 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141877 Jy ! Component: 100 - total flux cleaned = 0.00261732 Jy ! Component: 150 - total flux cleaned = 0.00377852 Jy ! Component: 200 - total flux cleaned = 0.00483264 Jy ! Total flux subtracted in 200 components = 0.00483264 Jy ! Clean residual min=-0.003492 max=0.003300 Jy/beam ! Clean residual mean=0.000002 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.106042 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 134 components and 0.106042 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.947 mas, bmaj=8.249 mas, bpa=-9.068 degrees ! Estimated noise=0.762878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303575 Jy ! Component: 100 - total flux cleaned = 0.000396648 Jy ! Component: 150 - total flux cleaned = 0.0009 Jy ! Component: 200 - total flux cleaned = 0.00130193 Jy ! Total flux subtracted in 200 components = 0.00130193 Jy ! Clean residual min=-0.003186 max=0.003058 Jy/beam ! Clean residual mean=0.000001 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.107344 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 169 components and 0.107344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046544Jy sigma=0.660615 ! Fit after self-cal, rms=0.046548Jy sigma=0.660050 wmodel J2012-0814_C_map.mod ! Writing 169 model components to file: J2012-0814_C_map.mod wobs J2012-0814_C_uvs.fits ! Writing UV FITS file: J2012-0814_C_uvs.fits wwins J2012-0814_C_map.win ! wwins: Wrote 2 windows to J2012-0814_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198556 Jy ! Component: 100 - total flux cleaned = -0.000245854 Jy ! Component: 150 - total flux cleaned = -0.000287287 Jy ! Component: 200 - total flux cleaned = -0.000283858 Jy ! Component: 250 - total flux cleaned = -0.000283887 Jy ! Component: 300 - total flux cleaned = -0.00024961 Jy ! Component: 350 - total flux cleaned = -0.000282859 Jy ! Component: 400 - total flux cleaned = -0.000314026 Jy ! Component: 450 - total flux cleaned = -0.000196797 Jy ! Component: 500 - total flux cleaned = -0.000141355 Jy ! Component: 550 - total flux cleaned = -0.000113885 Jy ! Component: 600 - total flux cleaned = -1.35605e-05 Jy ! Component: 650 - total flux cleaned = -1.34646e-05 Jy ! Component: 700 - total flux cleaned = -0.000129855 Jy ! Component: 750 - total flux cleaned = -0.00030903 Jy ! Component: 800 - total flux cleaned = -0.000330339 Jy ! Component: 850 - total flux cleaned = -0.000436211 Jy ! Component: 900 - total flux cleaned = -0.00049806 Jy ! Component: 950 - total flux cleaned = -0.000597946 Jy ! Component: 1000 - total flux cleaned = -0.000598086 Jy ! Component: 1050 - total flux cleaned = -0.000579375 Jy ! Component: 1100 - total flux cleaned = -0.000597623 Jy ! Component: 1150 - total flux cleaned = -0.000597497 Jy ! Component: 1200 - total flux cleaned = -0.000597488 Jy ! Component: 1250 - total flux cleaned = -0.000632361 Jy ! Component: 1300 - total flux cleaned = -0.000666271 Jy ! Component: 1350 - total flux cleaned = -0.000601089 Jy ! Component: 1400 - total flux cleaned = -0.000536857 Jy ! Component: 1450 - total flux cleaned = -0.000473888 Jy ! Component: 1500 - total flux cleaned = -0.000318971 Jy ! Component: 1550 - total flux cleaned = -0.000166408 Jy ! Component: 1600 - total flux cleaned = -1.1349e-06 Jy ! Component: 1650 - total flux cleaned = 0.000146482 Jy ! Component: 1700 - total flux cleaned = 0.000321333 Jy ! Component: 1750 - total flux cleaned = 0.000464903 Jy ! Component: 1800 - total flux cleaned = 0.000606666 Jy ! Component: 1850 - total flux cleaned = 0.000732671 Jy ! Component: 1900 - total flux cleaned = 0.000857162 Jy ! Component: 1950 - total flux cleaned = 0.000993638 Jy ! Component: 2000 - total flux cleaned = 0.00114208 Jy ! Component: 2050 - total flux cleaned = 0.00124898 Jy ! Component: 2100 - total flux cleaned = 0.00139442 Jy ! Component: 2150 - total flux cleaned = 0.0015123 Jy ! Component: 2200 - total flux cleaned = 0.00162901 Jy ! Component: 2250 - total flux cleaned = 0.00175757 Jy ! Component: 2300 - total flux cleaned = 0.0019232 Jy ! Component: 2350 - total flux cleaned = 0.00204947 Jy ! Component: 2400 - total flux cleaned = 0.00217464 Jy ! Component: 2450 - total flux cleaned = 0.00224927 Jy ! Component: 2500 - total flux cleaned = 0.00236037 Jy ! Component: 2550 - total flux cleaned = 0.00243386 Jy ! Component: 2600 - total flux cleaned = 0.00249473 Jy ! Component: 2650 - total flux cleaned = 0.00257943 Jy ! Component: 2700 - total flux cleaned = 0.00263966 Jy ! Component: 2750 - total flux cleaned = 0.00271153 Jy ! Component: 2800 - total flux cleaned = 0.00277109 Jy ! Component: 2850 - total flux cleaned = 0.00281857 Jy ! Component: 2900 - total flux cleaned = 0.0028894 Jy ! Component: 2950 - total flux cleaned = 0.0029482 Jy ! Component: 3000 - total flux cleaned = 0.00299503 Jy ! Component: 3050 - total flux cleaned = 0.00308827 Jy ! Component: 3100 - total flux cleaned = 0.00314632 Jy ! Component: 3150 - total flux cleaned = 0.00320419 Jy ! Component: 3200 - total flux cleaned = 0.00326177 Jy ! Component: 3250 - total flux cleaned = 0.00330773 Jy ! Component: 3300 - total flux cleaned = 0.00338785 Jy ! Component: 3350 - total flux cleaned = 0.00345637 Jy ! Component: 3400 - total flux cleaned = 0.00349055 Jy ! Component: 3450 - total flux cleaned = 0.00354745 Jy ! Component: 3500 - total flux cleaned = 0.00355879 Jy ! Component: 3550 - total flux cleaned = 0.00357015 Jy ! Component: 3600 - total flux cleaned = 0.00361552 Jy ! Component: 3650 - total flux cleaned = 0.00361553 Jy ! Component: 3700 - total flux cleaned = 0.00361548 Jy ! Component: 3750 - total flux cleaned = 0.00361551 Jy ! Component: 3800 - total flux cleaned = 0.00361548 Jy ! Component: 3850 - total flux cleaned = 0.00362695 Jy ! Component: 3900 - total flux cleaned = 0.00359235 Jy ! Component: 3950 - total flux cleaned = 0.0035808 Jy ! Component: 4000 - total flux cleaned = 0.00359233 Jy ! Component: 4050 - total flux cleaned = 0.00358077 Jy ! Total flux subtracted in 4096 components = 0.0035573 Jy ! Clean residual min=-0.000621 max=0.000616 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.110901 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 495 components and 0.110901 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2012-0814_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.947 x 8.249 at -9.068 degrees (North through East) ! Clean map min=-0.0028147 max=0.056239 Jy/beam ! Writing clean map to FITS file: .//J2012-0814_C_map.fits wmodel .//J2012-0814_C_map.mod ! Writing 495 model components to file: .//J2012-0814_C_map.mod wobs .//J2012-0814_C_uvs.fits ! Writing UV FITS file: .//J2012-0814_C_uvs.fits wwins .//J2012-0814_C_map.win ! wwins: Wrote 3 windows to .//J2012-0814_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0562387 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202563 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08055 1.08055 2.16111 4.32221 8.64442 17.2888 34.5777 69.1554 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 277.635 quit ! Quitting program ! Log file .//J2012-0814_C_dfm.log closed on Mon Jan 20 19:03:06 2020